return nil
	}
}

// RuntimeHandlers returns a Setter that sets RuntimeHandlers on the node.
func RuntimeHandlers(fn func() []kubecontainer.RuntimeHandler) Setter {
	return func(ctx context.Context, node *v1.Node) error {
		if !utilfeature.DefaultFeatureGate.Enabled(features.RecursiveReadOnlyMounts) {
			return nil
		}
		handlers := fn()
		node.Status.RuntimeHandlers = make([]v1.NodeRuntimeHandler, len(handlers))

		nodestatus.DaemonEndpoints(kl.daemonEndpoints),
		nodestatus.Images(kl.nodeStatusMaxImages, kl.imageManager.GetImageList),
		nodestatus.GoRuntime(),
		nodestatus.RuntimeHandlers(kl.runtimeState.runtimeHandlers),
	)

	setters = append(setters,
		nodestatus.MemoryPressureCondition(kl.clock.Now, kl.evictionManager.IsUnderMemoryPressure, kl.recordNodeStatusEvent),

}

// HandlerSupportsUserNamespaces checks whether the specified handler supports
// user namespaces.
func (kl *Kubelet) HandlerSupportsUserNamespaces(rtHandler string) (bool, error) {
	rtHandlers := kl.runtimeState.runtimeHandlers()
	if rtHandlers == nil {
		return false, fmt.Errorf("runtime handlers are not set")
	}
	for _, h := range rtHandlers {
		if h.Name == rtHandler {
			return h.SupportsUserNamespaces, nil
		}
	}